python main_test.py --mode train --num_domains 2 --w_hpf 1 \
               --lambda_reg 1 --lambda_sty 1 --lambda_ds 1 --lambda_cyc 1 \
               --train_img_dir /mnt/hgfs/resources/starganv2/data/train \
               --val_img_dir /mnt/hgfs/resources/starganv2/data/val